<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8" />
  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
  <meta http-equiv="X-UA-Compatible" content="ie=edge" />
  <link rel="stylesheet" href="css/reset.css" />
  <link rel="stylesheet" href="css/main.css" />
  <script type="text/javascript" src="js/jquery-1.12.4.min.js"></script>
  <script type="text/javascript" src="js/jquery-ui.min.js"></script>
  <script type="text/javascript" src="js/jquery.mousewheel.js"></script>
 
  <title>聊天机器人</title>
</head>

<body>
  <div class="wrap">
    <!-- 头部 Header 区域 -->
    <div class="header">
      <h3>小思同学</h3>
      <img src="img/person01.png" alt="icon" />
    </div>
    <!-- 中间 聊天内容区域 -->
    <div class="main">
      <ul class="talk_list" style="top: 0px;" id="talk_list">
        <li class="left_word">
          <img src="img/person01.png" /> <span>嗨，最近想我没有？</span>
        </li>
        <!-- <li class="right_word">
            <img src="img/person02.png" /> <span>你好哦</span>
          </li> -->
      </ul>
      <div class="drag_bar" style="display: none;">
        <div class="drager ui-draggable ui-draggable-handle" style="display: none; height: 412.628px;"></div>
      </div>
    </div>
    <!-- 底部 消息编辑区域 -->
    <div class="footer">
      <img src="img/person02.png" alt="icon" />
      <input type="text" placeholder="说的什么吧..." class="input_txt" id="ipt" />
      <input type="button" value="发 送" class="input_sub" id="btnSend" />
    </div>
  </div>
  <!-- 注意：只要为 audio 指定了新的 src 属性，而且指定了 autoplay，那么，语音就会自动播放 -->
  <audio src="" id="voice" autoplay style="display: none;"></audio>
  <script type="text/javascript" src="js/scroll.js"></script>
  <script src="./js/chat.js"></script>

  <script>
    $(function () {
      $('#btnSend').on('click', function () {
        
        const text = $('#ipt').val()
        if (!text.trim()) {
          return $('#ipt').val('')
        }
        $('#talk_list').append(`<li class="right_word">
                              <img src="img/person02.png" /> <span>${text}</span>
                              </li> `)
        $('#ipt').val('')
        resetui()
        getImg(text)
      })
      // 按回车发布
      $('#ipt').on('keyup', function (e) {
        if (e.key === 'Enter') {
          $('#btnSend').click()
        }
      })
      // 获取聊天机器人发来的信息
      function getImg(text) {
        $.ajax({
          method: 'GET',
          url: 'http://www.liulongbin.top:3006/api/robot',
          data: {
            spoken: text
          },
          success(res) {
            if (res.message === 'success') {
              const msg = res.data.info.text
              $('#talk_list').append(`<li class="left_word">
            <img src="img/person01.png" /> <span>${msg}</span>
          </li> `)
              resetui()
              getVoice(msg)
            }
          }
        })
      }
  
      // 把文字转化为语音进行播放
      function getVoice(text){
        $.ajax({
          method:'GET',
          url:'http://www.liulongbin.top:3006/api/synthesize',
          data:{
            text
          },
          success({status}){
            if(status === 200){
              //播放音乐
              $('#voice').attr('src',res.voiceUrl)
            }
          }
        })
      }
    })
  </script>
</body>
</html>